ES2669969T3 - Proceso inverso de flotación por espuma para la separación de silicato del mineral de hierro con compuestos de amina y diamina - Google Patents

Proceso inverso de flotación por espuma para la separación de silicato del mineral de hierro con compuestos de amina y diamina Download PDF

Info

Publication number
ES2669969T3
ES2669969T3 ES12713724.8T ES12713724T ES2669969T3 ES 2669969 T3 ES2669969 T3 ES 2669969T3 ES 12713724 T ES12713724 T ES 12713724T ES 2669969 T3 ES2669969 T3 ES 2669969T3
Authority
ES
Spain
Prior art keywords
iron ore
carbon atoms
amine
compounds
iib
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES12713724.8T
Other languages
English (en)
Spanish (es)
Inventor
Christian Bittner
Bernhard Ulrich von VACANO
Alexsandro Berger
Roland BÖHN
Günter OETTER
Jörg NIEBERLE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47009752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2669969(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2669969T3 publication Critical patent/ES2669969T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/04—Carbamic acid halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/06—Depressants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Iron (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES12713724.8T 2011-04-13 2012-04-10 Proceso inverso de flotación por espuma para la separación de silicato del mineral de hierro con compuestos de amina y diamina Active ES2669969T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161474756P 2011-04-13 2011-04-13
EP11162156 2011-04-13
US201161474756P 2011-04-13
EP11162156 2011-04-13
PCT/EP2012/056396 WO2012139985A2 (fr) 2011-04-13 2012-04-10 Composés d'amine et de diamine et leur utilisation pour une flottation par moussage inverse de silicate à partir de minerai de fer

Publications (1)

Publication Number Publication Date
ES2669969T3 true ES2669969T3 (es) 2018-05-29

Family

ID=47009752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12713724.8T Active ES2669969T3 (es) 2011-04-13 2012-04-10 Proceso inverso de flotación por espuma para la separación de silicato del mineral de hierro con compuestos de amina y diamina

Country Status (13)

Country Link
US (1) US9561512B2 (fr)
EP (1) EP2696985B1 (fr)
JP (1) JP2014517818A (fr)
KR (1) KR20140093608A (fr)
CN (1) CN103501915A (fr)
AU (1) AU2012242041A1 (fr)
BR (1) BR112013026095B1 (fr)
CA (1) CA2831157C (fr)
EA (1) EA024454B1 (fr)
ES (1) ES2669969T3 (fr)
MX (1) MX352083B (fr)
WO (1) WO2012139985A2 (fr)
ZA (1) ZA201308448B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2959949C (fr) * 2014-09-18 2023-02-14 Akzo Nobel Chemicals International B.V. Utilisation d'alcools ramifies et d'alcoxylates de ceux-ci en tant que collecteurs secondaires
CN104624383B (zh) * 2014-12-09 2017-02-01 鞍钢集团矿业有限公司 赤铁矿反浮选抑制剂及其制备、使用方法
CN104689924B (zh) * 2015-02-28 2017-02-22 东北大学 一种赤铁矿石反浮选两性组合捕收剂
CA3027719C (fr) * 2016-07-08 2023-11-07 Akzo Nobel Chemicals International B.V. Procede de traitement de minerai de magnetite et composition de collecteur
IL265060B (en) * 2016-08-26 2022-09-01 Ecolab Usa Inc Control of industrial water treatment using digital imaging
CN112423891A (zh) 2018-06-19 2021-02-26 科莱恩国际有限公司 多元醇用于改进铁矿石的反向泡沫浮选工艺的用途
WO2020007773A1 (fr) * 2018-07-03 2020-01-09 Nouryon Chemicals International B.V. Composition de collecteur contenant un composé biodégradable et procédé de traitement de minerais siliceux
CN113710367B (zh) * 2019-04-30 2024-05-24 巴斯夫欧洲公司 用阳离子捕收剂浮选含硅酸盐的铁矿石的方法
US20230066944A1 (en) 2020-01-09 2023-03-02 Basf Se Method For Flotation Of A Phosphate-Containing Ore
WO2023180027A1 (fr) 2022-03-25 2023-09-28 Clariant International Ltd Nouveaux collecteurs cationiques pour améliorer un procédé de flottation par mousse de silicates
CN115228616B (zh) * 2022-08-09 2024-04-19 东北大学 一种无需调节酸碱度的铁矿常温反浮选方法
CN115318444B (zh) * 2022-08-30 2023-07-21 淄博坤鑫选矿药剂有限公司 一种可用于铁矿浮选烷氧基链数量可调胺或胺盐类捕收剂、制备方法及其复配应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629494A (en) 1951-11-08 1953-02-24 Attapulgus Minerals & Chemical Concentration of oxidized iron ores by froth flotation in the presence of carbohydrate xanthates
US3363758A (en) 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
CA1100239A (fr) 1976-10-18 1981-04-28 Robert E. Lawlor Traduction non-disponible
US4319987A (en) 1980-09-09 1982-03-16 Exxon Research & Engineering Co. Branched alkyl ether amines as iron ore flotation aids
US4422928A (en) 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol
FR2510598A1 (fr) * 1981-07-30 1983-02-04 Inst Francais Du Petrole Utilisation d'additifs azotes comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
CA2205885A1 (fr) 1996-06-04 1997-12-04 Witco Corporation Melanges d'acides carboxyliques et d'amines organiques pour la flottation de minerai
SE521949C2 (sv) * 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
DE19955593A1 (de) 1999-11-18 2001-05-23 Basf Ag C13-Alkoholgemisch und funktionalisiertes C13-Alkoholgemisch
WO2008077849A1 (fr) * 2006-12-22 2008-07-03 Akzo Nobel N.V. Formulations d'amine pour la flottation inverse par écumage de silicates provenant de minerai de fer
CN100584820C (zh) 2007-06-06 2010-01-27 中国日用化学工业研究院 一种制备3-烷氧基丙胺的方法
EP2017009B1 (fr) * 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
CA2822521C (fr) * 2010-12-28 2018-06-12 Akzo Nobel Chemicals International B.V. Formulations contenant de l'amine pour la flottation inverse par ecumage de silicates provenant de minerai de fer

Also Published As

Publication number Publication date
MX2013011815A (es) 2013-10-25
US9561512B2 (en) 2017-02-07
BR112013026095B1 (pt) 2021-04-20
KR20140093608A (ko) 2014-07-28
EP2696985A2 (fr) 2014-02-19
BR112013026095A2 (pt) 2016-12-27
CA2831157C (fr) 2019-08-27
WO2012139985A3 (fr) 2013-01-17
EP2696985B1 (fr) 2018-02-21
MX352083B (es) 2017-11-08
AU2012242041A1 (en) 2013-10-24
JP2014517818A (ja) 2014-07-24
CA2831157A1 (fr) 2012-10-18
EA024454B1 (ru) 2016-09-30
CN103501915A (zh) 2014-01-08
WO2012139985A2 (fr) 2012-10-18
US20140048455A1 (en) 2014-02-20
ZA201308448B (en) 2015-04-29
EA201391471A1 (ru) 2014-04-30

Similar Documents

Publication Publication Date Title
ES2669969T3 (es) Proceso inverso de flotación por espuma para la separación de silicato del mineral de hierro con compuestos de amina y diamina
US9566590B2 (en) Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
ES2554131T3 (es) Compuestos de diamina y su uso para flotación inversa por espuma de silicato procedente de mena de hierro
AU2019289849B2 (en) Use of polyols for improving a process for reverse froth flotation of iron ore
ES2955473T3 (es) Método para la flotación de una mena de hierro que contiene silicato con un colector catiónico
CN1170636A (zh) 用于矿石浮选的羧酸与有机胺的混合物
UA112865C2 (uk) Аміни і діаміни і їх застосування для зворотної пінної флотації силікату з залізної руди
BR112013026087A2 (pt) processo para enriquecer um mineral de ferro de um silicato, composto, composições, uso de compostos, e, método para a preparação de um composto
CN1169339A (zh) 具有改进的流动和稳定性的羧酸与有机胺的混合物